[Qemu-devel] [PATCH 4/9] chardev: add msmouse support to qapi

[Gerd Hoffmann]

This patch adds 'msmouse' support to qapi and also switches over
the msmouse chardev initialization to the new qapi code path.

Signed-off-by: Gerd Hoffmann <address@hidden>
---
 hw/msmouse.c     |    2 +-
 hw/msmouse.h     |    2 +-
 qapi-schema.json |    3 ++-
 qemu-char.c      |    5 ++++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/hw/msmouse.c b/hw/msmouse.c
index ef47aed..1e0b84f 100644
--- a/hw/msmouse.c
+++ b/hw/msmouse.c
@@ -64,7 +64,7 @@ static void msmouse_chr_close (struct CharDriverState *chr)
     g_free (chr);
 }
 
-CharDriverState *qemu_chr_open_msmouse(QemuOpts *opts)
+CharDriverState *qemu_chr_open_msmouse(void)
 {
     CharDriverState *chr;
 
diff --git a/hw/msmouse.h b/hw/msmouse.h
index 8cff3a7..a1f1759 100644
--- a/hw/msmouse.h
+++ b/hw/msmouse.h
@@ -2,6 +2,6 @@
 #define HW_MSMOUSE_H 1
 
 /* msmouse.c */
-CharDriverState *qemu_chr_open_msmouse(QemuOpts *opts);
+CharDriverState *qemu_chr_open_msmouse(void);
 
 #endif
diff --git a/qapi-schema.json b/qapi-schema.json
index d633e1f..cd93707 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -3160,7 +3160,8 @@
                                        'socket' : 'ChardevSocket',
                                        'pty'    : 'ChardevDummy',
                                        'null'   : 'ChardevDummy',
-                                       'mux'    : 'ChardevMux' } }
+                                       'mux'    : 'ChardevMux',
+                                       'msmouse': 'ChardevDummy' } }
 
 ##
 # @ChardevReturn:
diff --git a/qemu-char.c b/qemu-char.c
index ec49fb7..c824ed8 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -2983,7 +2983,7 @@ static const struct {
     { .name = "null",      .kind  = CHARDEV_BACKEND_KIND_NULL },
     { .name = "socket",    .open = qemu_chr_open_socket },
     { .name = "udp",       .open = qemu_chr_open_udp },
-    { .name = "msmouse",   .open = qemu_chr_open_msmouse },
+    { .name = "msmouse",   .kind  = CHARDEV_BACKEND_KIND_MSMOUSE },
     { .name = "vc",        .open = vc_init },
     { .name = "memory",    .open = qemu_chr_open_ringbuf },
 #ifdef _WIN32
@@ -3477,6 +3477,9 @@ ChardevReturn *qmp_chardev_add(const char *id, 
ChardevBackend *backend,
         }
         chr = qemu_chr_open_mux(base);
         break;
+    case CHARDEV_BACKEND_KIND_MSMOUSE:
+        chr = qemu_chr_open_msmouse();
+        break;
     default:
         error_setg(errp, "unknown chardev backend (%d)", backend->kind);
         break;
-- 
1.7.9.7